Home / 100,943,151.60-151,414,671.84-24,266,155.52

Finding the Fourth Proportional to 100,943,151.60, 151,414,671.84 and 24,266,155.52

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Solution

The fourth proportional to 100,943,151.60, 151,414,671.84 and 24,266,155.52 is: 36,399,219.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,943,151.60 : 151,414,671.84 = 24,266,155.52 : x
  2. Step 2: Convert to fraction form
    100,943,151.60/151,414,671.84 = 24,266,155.52/x
  3. Step 3: Cross multiply
    100,943,151.60x = 151,414,671.84 × 24,266,155.52
  4. Step 4: Simplify right side
    100,943,151.60x = 3,674,251,974,879,204.50
  5. Step 5: Solve for x
    x = 3,674,251,974,879,204.50/100,943,151.60
  6. Step 6: Final answer
    x = 36,399,219.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.